- Contains 10 pairs of Hand Warmers and 8 pairs of XL Warmers
- Each hand warmer delivers up to 10 hrs. of warmth; each XL warmer delivers up to 24 hrs. of warmth
- Air activates the warmers, but the resealable (and recyclable) AirBarrier™ pouch zips closed to keep air out, allowing you to store open warmers for up to 72 hrs.
- After use, you can cut open the warmers and compost the minerals inside (note: the warmer sacks themselves are not compostable or recyclable and must be thrown away)